Software / code / prosody
Annotate
plugins/mod_csi.lua @ 13439:1e229d710a3c
util.signal: Add support for signalfd(2) on Linux
signalfd allows handling signal events using the same method as sockets,
via file descriptors. Thus all signal dispatch can go through the same
main event loop as everything else, removing need for thread-scary
signal handling where execution would just jump to the signal handler
regardless of the state of Lua, and needing to keep track of Lua
states/threads.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 24 Feb 2024 00:05:29 +0100 |
| parent | 13075:82980f6890cd |
| child | 13510:393e265aafba |
| rev | line source |
|---|---|
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12977
74b9e05af71e
plugins: Prefix module imports with prosody namespace
Kim Alvefur <zash@zash.se>
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10429
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1 local st = require "prosody.util.stanza"; |
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mod_csi: Imported from prosody-modules 66b3085ecc49
Matthew Wild <mwild1@gmail.com>
parents:
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2 local xmlns_csi = "urn:xmpp:csi:0"; |
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3 local csi_feature = st.stanza("csi", { xmlns = xmlns_csi }); |
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parents:
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4 |
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13025
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mod_csi: Add metrics, covering changes and totals
Kim Alvefur <zash@zash.se>
parents:
12977
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5 local change = module:metric("counter", "changes", "events", "CSI state changes", {"csi_state"}); |
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mod_csi: Add metrics, covering changes and totals
Kim Alvefur <zash@zash.se>
parents:
12977
diff
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6 |
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7 module:hook("stream-features", function (event) |
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13075
82980f6890cd
mod_csi: Always advertise feature
Kim Alvefur <zash@zash.se>
parents:
13070
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8 if event.origin.username then |
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9 event.features:add_child(csi_feature); |
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10 end |
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11 end); |
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12 |
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13 function refire_event(name) |
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14 return function (event) |
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15 if event.origin.username then |
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9653
91856829f18b
mod_csi: Fix copypaste mistake [luacheck]
Kim Alvefur <zash@zash.se>
parents:
9651
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16 event.origin.state = event.stanza.name; |
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13025
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mod_csi: Add metrics, covering changes and totals
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parents:
12977
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17 change:with_labels(event.stanza.name):add(1); |
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18 module:fire_event(name, event); |
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19 return true; |
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20 end |
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21 end; |
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22 end |
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23 |
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24 module:hook("stanza/"..xmlns_csi..":active", refire_event("csi-client-active")); |
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25 module:hook("stanza/"..xmlns_csi..":inactive", refire_event("csi-client-inactive")); |
